Toshiba V Series User Manual page 36

Chapter 1 Module
1
24
(7) External power supply connection terminals
Connect to 24 Vdc±10% external power supply.
(8) Analog output terminals (CH1 to Ch4)
Connect external analog equipment to these terminals. Refer to section 1.3.4 for
wiring information.
(9) Line ground terminal (LG)
Normally, this is shorted to FG, but it may be opened or grounded separately
depending on the grounding condition.
(10)Frame ground terminal (FG)
Connected to controller FG within the module.
(11)Alarm output terminals (ALARM)
The internal relay opens when FLT is on (module abnormal). The internal relay is
closed when FLT is off. The maximum load capacity of this relay is 30 Vdc/0.5 A. Use
a 1 A external fuse because there is no internal protective fuse.
*(2) to (6) are used for analog output calibration and are not used for normal analog
output.
model 3000 Analog module User's Manual